Whakaoti mō x
x<\frac{19}{5}
Graph
Pātaitai
Algebra
5 x - 19 < 1 \quad 0
Tohaina
Kua tāruatia ki te papatopenga
5x-19<0
Whakareatia te 1 ki te 0, ka 0.
5x<19
Me tāpiri te 19 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x<\frac{19}{5}
Whakawehea ngā taha e rua ki te 5. I te mea he tōrunga te 5, kāore e huri te ahunga koreōrite.
Ngā Tauira
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whārite paerangi
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
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Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}